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3 years ago

5

If the two sides of one triangle are proportional to two sides of another triangle ande their included angles are congruent then

the triangles are

1 answer:

Ray Of Light [21]3 years ago

3 0

if two of the sides are proportional and the included angles are congruent then the triangles are SIMILAR.

Answer: similar

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Element of sample space for shooting 2 free throws in basketball

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2 years ago

The sum of two complementary angles is 90°. For one pair of complementary angles, the measure of the first angle is 15 less than

steposvetlana [31]

let 2nd angle = x

then 1st angle = 2x-15

then you have 90 = x + 2x-15

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3 years ago

Read 2 more answers

Find the unknown measures. Round lengths to the nearest tenth and angle measures to the nearest degree.

ioda

Answer:

AC= 6.3 units (nearest tenth)

BC= 2.8 units (nearest tenth)

∠C= 64°

Step-by-step explanation:

Please see attached picture for full solution.

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3 years ago

PLSSS HELP! triple r, then divide 10 by the result

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2 years ago

Hello, can someone help me with this problem?

exis [7]

Answer:

Area of Rectangle A

$Area = 4x^2$

Area of Rectangle B

$Area = 2x^2$

Fraction

$Fraction =\frac{2}{3}$

Step-by-step explanation:

From the attached, we understand that:

The dimension of rectangle A is 2x by 2x

The dimension of rectangle B is x by 2x

Area of rectangle is calculated as thus;

$Area = Length * Breadth$

Area of Rectangle A

$Area = 2x * 2x$

$Area = 4x^2$

Area of Rectangle B

$Area = x * 2x$

$Area = 2x^2$

Area of Big Rectangle

The largest rectangle is formed by merging the two rectangles together;

The dimension are 3x by 2x

The Area is as follows

$Area = 2x * 3x$

$Area = 6x^2$

The fraction of rectangle A in relation to the largest rectangle is calculated by dividing area of rectangle A by area of the largest rectangle;

$Fraction = \frac{Rectangle\ A}{Biggest}$

$Fraction =\frac{4x^2}{6x^2}$

Simplify

$Fraction =\frac{2x^2 * 2}{2x^2 * 3}$

$Fraction =\frac{2}{3}$

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2 years ago